summaryrefslogtreecommitdiff
path: root/arch/arm/mach-s3c/mach-amlm5900.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2023-02-21 02:28:57 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-02-21 02:28:57 +0300
commitff0c7e18629b8bd64681313a88ce55e182c9fee6 (patch)
tree70efa650f6458514e1d7e5e3f72cc8f87fc5cf2c /arch/arm/mach-s3c/mach-amlm5900.c
parent5b0ed5964928b0aaf0d644c17c886c7f5ea4bb3f (diff)
parenta1f925bc4fa899b3c0f2dcbc432d572c36e74e71 (diff)
downloadlinux-ff0c7e18629b8bd64681313a88ce55e182c9fee6.tar.xz
Merge tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC boardfile updates from Arnd Bergmann "Unused boardfile removal for 6.3 This is a follow-up to the deprecation of most of the old-style board files that was merged in linux-6.0, removing them for good. This branch is almost exclusively dead code removal based on those annotations. Some device driver removals went through separate subsystem trees, but the majority is in the same branch, in order to better handle dependencies between the patches and avoid breaking bisection. Unfortunately that leads to merge conflicts against other changes in the subsystem trees, but they should all be trivial to resolve by removing the files. See commit 7d0d3fa7339e ("Merge tag 'arm-boardfiles-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") for the description of which machines were marked unused and are now removed. The only removals that got postponed are Terastation WXL (mv78xx0) and Jornada720 (StrongARM1100), which turned out to still have potential users" * tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (91 commits) mmc: omap: drop TPS65010 dependency ARM: pxa: restore mfp-pxa320.h usb: ohci-omap: avoid unused-variable warning ARM: debug: remove references in DEBUG_UART_8250_SHIFT to removed configs ARM: s3c: remove obsolete s3c-cpu-freq header MAINTAINERS: adjust SAMSUNG SOC CLOCK DRIVERS after s3c24xx support removal MAINTAINERS: update file entries after arm multi-platform rework and mach-pxa removal ARM: remove CONFIG_UNUSED_BOARD_FILES mfd: remove htc-pasic3 driver w1: remove ds1wm driver usb: remove ohci-tmio driver fbdev: remove w100fb driver fbdev: remove tmiofb driver mmc: remove tmio_mmc driver mfd: remove ucb1400 support mfd: remove toshiba tmio drivers rtc: remove v3020 driver power: remove pda_power supply driver ASoC: pxa: remove unused board support pcmcia: remove unused pxa/sa1100 drivers ...
Diffstat (limited to 'arch/arm/mach-s3c/mach-amlm5900.c')
-rw-r--r--arch/arm/mach-s3c/mach-amlm5900.c248
1 files changed, 0 insertions, 248 deletions
diff --git a/arch/arm/mach-s3c/mach-amlm5900.c b/arch/arm/mach-s3c/mach-amlm5900.c
deleted file mode 100644
index f85e5885e9b4..000000000000
--- a/arch/arm/mach-s3c/mach-amlm5900.c
+++ /dev/null
@@ -1,248 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-//
-// Copyright (c) 2006 American Microsystems Limited
-// David Anders <danders@amltd.com>
-//
-// @History:
-// derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by
-// Ben Dooks <ben@simtec.co.uk>
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/gpio/machine.h>
-#include <linux/gpio.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/proc_fs.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/io.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/flash.h>
-
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <linux/platform_data/fb-s3c2410.h>
-
-#include "regs-gpio.h"
-#include "gpio-samsung.h"
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include "devs.h"
-#include "cpu.h"
-#include "gpio-cfg.h"
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/physmap.h>
-
-#include "s3c24xx.h"
-
-static struct resource amlm5900_nor_resource =
- DEFINE_RES_MEM(0x00000000, SZ_16M);
-
-static struct mtd_partition amlm5900_mtd_partitions[] = {
- {
- .name = "System",
- .size = 0x240000,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- }, {
- .name = "Kernel",
- .size = 0x100000,
- .offset = MTDPART_OFS_APPEND,
- }, {
- .name = "Ramdisk",
- .size = 0x300000,
- .offset = MTDPART_OFS_APPEND,
- }, {
- .name = "JFFS2",
- .size = 0x9A0000,
- .offset = MTDPART_OFS_APPEND,
- }, {
- .name = "Settings",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static struct physmap_flash_data amlm5900_flash_data = {
- .width = 2,
- .parts = amlm5900_mtd_partitions,
- .nr_parts = ARRAY_SIZE(amlm5900_mtd_partitions),
-};
-
-static struct platform_device amlm5900_device_nor = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &amlm5900_flash_data,
- },
- .num_resources = 1,
- .resource = &amlm5900_nor_resource,
-};
-
-static struct map_desc amlm5900_iodesc[] __initdata = {
-};
-
-#define UCON S3C2410_UCON_DEFAULT
-#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
-#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg amlm5900_uartcfgs[] = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- }
-};
-
-static struct gpiod_lookup_table amlm5900_mmc_gpio_table = {
- .dev_id = "s3c2410-sdi",
- .table = {
- /* bus pins */
- GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct platform_device *amlm5900_devices[] __initdata = {
-#ifdef CONFIG_FB_S3C2410
- &s3c_device_lcd,
-#endif
- &s3c_device_adc,
- &s3c_device_wdt,
- &s3c_device_i2c0,
- &s3c_device_ohci,
- &s3c_device_rtc,
- &s3c_device_usbgadget,
- &s3c_device_sdi,
- &amlm5900_device_nor,
-};
-
-static void __init amlm5900_map_io(void)
-{
- s3c24xx_init_io(amlm5900_iodesc, ARRAY_SIZE(amlm5900_iodesc));
- s3c24xx_init_uarts(amlm5900_uartcfgs, ARRAY_SIZE(amlm5900_uartcfgs));
- s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4);
-}
-
-static void __init amlm5900_init_time(void)
-{
- s3c2410_init_clocks(12000000);
- s3c24xx_timer_init();
-}
-
-#ifdef CONFIG_FB_S3C2410
-static struct s3c2410fb_display __initdata amlm5900_lcd_info = {
- .width = 160,
- .height = 160,
-
- .type = S3C2410_LCDCON1_STN4,
-
- .pixclock = 680000, /* HCLK = 100MHz */
- .xres = 160,
- .yres = 160,
- .bpp = 4,
- .left_margin = 1 << (4 + 3),
- .right_margin = 8 << 3,
- .hsync_len = 48,
- .upper_margin = 0,
- .lower_margin = 0,
-
- .lcdcon5 = 0x00000001,
-};
-
-static struct s3c2410fb_mach_info __initdata amlm5900_fb_info = {
-
- .displays = &amlm5900_lcd_info,
- .num_displays = 1,
- .default_display = 0,
-
- .gpccon = 0xaaaaaaaa,
- .gpccon_mask = 0xffffffff,
- .gpccon_reg = S3C2410_GPCCON,
- .gpcup = 0x0000ffff,
- .gpcup_mask = 0xffffffff,
- .gpcup_reg = S3C2410_GPCUP,
-
- .gpdcon = 0xaaaaaaaa,
- .gpdcon_mask = 0xffffffff,
- .gpdcon_reg = S3C2410_GPDCON,
- .gpdup = 0x0000ffff,
- .gpdup_mask = 0xffffffff,
- .gpdup_reg = S3C2410_GPDUP,
-};
-#endif
-
-static irqreturn_t
-amlm5900_wake_interrupt(int irq, void *ignored)
-{
- return IRQ_HANDLED;
-}
-
-static void amlm5900_init_pm(void)
-{
- int ret = 0;
-
- ret = request_irq(IRQ_EINT9, &amlm5900_wake_interrupt,
- IRQF_TRIGGER_RISING | IRQF_SHARED,
- "amlm5900_wakeup", &amlm5900_wake_interrupt);
- if (ret != 0) {
- printk(KERN_ERR "AML-M5900: no wakeup irq, %d?\n", ret);
- } else {
- enable_irq_wake(IRQ_EINT9);
- /* configure the suspend/resume status pin */
- s3c_gpio_cfgpin(S3C2410_GPF(2), S3C2410_GPIO_OUTPUT);
- s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_UP);
- }
-}
-static void __init amlm5900_init(void)
-{
- amlm5900_init_pm();
-#ifdef CONFIG_FB_S3C2410
- s3c24xx_fb_set_platdata(&amlm5900_fb_info);
-#endif
- s3c_i2c0_set_platdata(NULL);
- gpiod_add_lookup_table(&amlm5900_mmc_gpio_table);
- platform_add_devices(amlm5900_devices, ARRAY_SIZE(amlm5900_devices));
-}
-
-MACHINE_START(AML_M5900, "AML_M5900")
- .atag_offset = 0x100,
- .nr_irqs = NR_IRQS_S3C2410,
- .map_io = amlm5900_map_io,
- .nr_irqs = NR_IRQS_S3C2410,
- .init_irq = s3c2410_init_irq,
- .init_machine = amlm5900_init,
- .init_time = amlm5900_init_time,
-MACHINE_END